How many moles of O2 are contained in 100g of hydrogenperoxide, and what is the oxidation number of the oxygen, along with the electronegitivity value of the oxygen. And also under what specific condition is the oxidation number of oxygen a +1?
2007-01-11 13:13:28 · 2 answers · asked by Darc 2 in Science & Mathematics ➔ Chemistry
flyingbirdyaws.............your an idiot.
2007-01-11 13:23:43 · update #1
If there is 100g of hydrogen peroxide and the molar weight of H2O2 is 34.02g, this would mean you have 2.94 moles of H2O2.
2.94 moles of the H2O2 means you also have 2.94 moles of O2.
The oxidation number of Oxygen is 8 with an electronegativity value of 3.5. The conditions in which oxygen has a oxidation number of +1 is when oxygen is bound to fluorides.
Because fluoride has a higher electronegativity value than oxygen, fluoride would have a greater pull on oxygen's electron giving oxygen a +1.
2007-01-12 06:04:51 · answer #1 · answered by ♫ Life is a Highway ♫ 4 · 1⤊ 0⤋
More than a mouse, less than a koala.
2007-01-11 13:17:42 · answer #2 · answered by flyingbirdyaws 2 · 0⤊ 1⤋